- What exactly is covered, parts, labor, or both?
- What voids the warranty? Are seal failures, warping, and hardware issues included? How are claims handled after installation? Can the warranty transfer to a new owner?
That matters if you are comparing Texas energy code requirements for replacement windows U-factor against what the salesperson is recommending.
When homeowners compare Low-E glass benefits for homes in window replacement Midlothian TX Ellis County Texas with double pane vs triple pane windows for Midlothian TX climate, the warranty should reflect the same upgrade level as the product package.
That is what separates a real long-term protection plan from a line item that only looks good in a quote.